diff --git a/backup/backup_partition.php b/backup/backup_partition.php
new file mode 100755
index 0000000..d492d52
--- /dev/null
+++ b/backup/backup_partition.php
@@ -0,0 +1,121 @@
+#!/usr/bin/php
+<?php
+
+define("NO_SESSION", 1);
+define("SITE_ROOT", realpath(dirname(__file__) . "/../htdocs"));
+require_once SITE_ROOT . "/lib/init.php";
+
+class PartitionArchiver
+{
+    var $keep = 10000;
+    var $db_name;
+    var $db_user;
+    var $db_pass;
+    var $db_host;
+    var $part_delimiter;
+    var $prefix = "singularity_part_";
+    var $suffix = ".sql.7z";
+    var $part_id;
+    var $filename;
+    var $cmd;
+    
+    function PartitionArchiver($name, $user, $pass, $host)
+    {
+        $this->db_name = $name;
+        $this->db_user = $user;
+        $this->db_pass = $pass;
+        $this->db_host = $host;
+        
+        $this->cmd = "mysqldump"
+            . " -u" . escapeshellarg($this->db_user)
+            . " -p" . escapeshellarg($this->db_pass)
+            . ($this->db_host ? " -h" . escapeshellarg($this->db_host) : "")
+            . " " . escapeshellarg($this->db_name);
+    }
+    
+    function setFilename()
+    {
+        $files = glob($this->prefix . "*" . $this->suffix);
+        if (count($files) === 0)
+        {
+            $this->part_id = 0;
+        }
+        else
+        {
+            $max = 0;
+            for ($i =0 ; $i < count($files); $i++)
+            {
+                if (preg_match("%" . preg_quote($this->prefix) . '(\d+)' . preg_quote($this->suffix) . "%", $files[$i], $m))
+                {
+                    $nr = (int)$m[1];
+                    if ($max < $nr) $max = $nr;
+                }
+            }
+            
+            $this->part_id = $max;
+        }
+        
+        ++$this->part_id;
+        
+        $this->filename = $this->prefix . sprintf("%05d", $this->part_id) . $this->suffix;
+    }
+    
+    function tableExists($table)
+    {
+        $q = kl_str_sql("select count(1) as nr from information_schema.tables where table_schema=!s and table_name=!s", $this->db_name, $table);
+
+        if (!$res = DBH::$db->query($q) OR !$row = DBH::$db->fetchRow($res))
+        {
+            return false;
+        }
+
+        $id = $row["nr"];
+        return $id == "1";
+    }
+    
+    function getDelimiterID()
+    {
+        $q = "select id from reports order by id desc limit 1 offset " . $this->keep;
+
+        if (!$res = DBH::$db->query($q) OR !$row = DBH::$db->fetchRow($res))
+        {
+            return false;
+        }
+
+        $id = $row["id"];
+        
+        return $id;
+        
+    }
+    
+    function backupToS3()
+    {
+        system("s3cmd --rr sync --recursive --delete-removed --exclude '.git/*' --exclude 'logs/*'  " . escapeshellarg(realpath(dirname(__file__) . "/../")) . " s3://singularity-backup/crash-site/");
+    }
+   
+    function archivePart()
+    {
+        $retval = 0;
+        system($this->cmd . ' history_reports history_raw_reports | 7z a -si ' . escapeshellarg($this->filename) . ' >/dev/null 2>&1', $retval);
+        if ($retval !== 0) return false;
+        if (!$res = DBH::$db->query("drop table history_reports")) return false;
+        if (!$res = DBH::$db->query("drop table history_raw_reports")) return false;
+    }
+    
+    function partition()
+    {
+        chdir(realpath(dirname(__file__)));
+        $this->part_delimiter = $this->getDelimiterID();
+        if (!$this->part_delimiter) return;
+        $this->setFileName();
+        
+        if ($this->tableExists("history_reports") || $this->tableExists("history_raw_reports"))
+        {
+            if (!$this->archivePart()) return false;
+        }
+    }
+}
+
+$archiver = new PartitionArchiver($DB_NAME, $DB_USER, $DB_PASS, $DB_HOST);
+$archiver->partition();
+var_dump($archiver);
\ No newline at end of file
diff --git a/htdocs/batch_process.php b/htdocs/batch_process.php
index 7e6b39c..f92d4f4 100644
--- a/htdocs/batch_process.php
+++ b/htdocs/batch_process.php
@@ -74,7 +74,7 @@ if ($nr)
 {
     Memc::flush();
     $rp = $nr != 1 ? "reports" : "report";
-    IRCNotify::send("#SingularityViewer", "[CrashProcessor] $nr new $rp. http://crash.singularityviewer.org/");
+    //IRCNotify::send("#SingularityViewer", "[CrashProcessor] $nr new $rp. http://crash.singularityviewer.org/");
 }
 
 Session::GC();